Share: Title:What is LUMINANCE? (and Candela) | Optometrist Explains Duration: 5:58 Plays: 5.3K views Published: 4 years ago Download MP3 Download MP4 Simillar Videos ▶️ 6:54 How To Put Contacts In And Out (easy Version) | Optometrist Tutorial 5.3K views • 4 years ago ▶️ 9:49 When Patients Make You Facepalm 5.3K views • 3 years ago ▶️ 6:21 Eye Exercises To Improve Your Eyesight (is This Legit?) | Optometrist Explains 5.3K views • 4 years ago ▶️ 8:40 Short Sightedness Or Near Sightedness (myopia) What Is It? | Optometrist Explains 5.3K views • 4 years ago ▶️ 10:15 5 Ways To Naturally Improve Your Eyesight | Optometrist Explains 5.3K views • 4 months ago